DE69923972D1 - Verfahren zum granulieren von anionisch polymerisierten polymeren - Google Patents
Verfahren zum granulieren von anionisch polymerisierten polymerenInfo
- Publication number
- DE69923972D1 DE69923972D1 DE69923972T DE69923972T DE69923972D1 DE 69923972 D1 DE69923972 D1 DE 69923972D1 DE 69923972 T DE69923972 T DE 69923972T DE 69923972 T DE69923972 T DE 69923972T DE 69923972 D1 DE69923972 D1 DE 69923972D1
- Authority
- DE
- Germany
- Prior art keywords
- granulating
- anionically polymerized
- polymerized polymers
- polymers
- anionically
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229920000642 polymer Polymers 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
- B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
- B29B7/421—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix with screw and additionally other mixing elements on the same shaft, e.g. paddles, discs, bearings, rotor blades of the Banbury type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/04—Particle-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/397—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using a single screw
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/625—Screws characterised by the ratio of the threaded length of the screw to its outside diameter [L/D ratio]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/68—Barrels or cylinders
- B29C48/681—Barrels or cylinders for single screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/68—Barrels or cylinders
- B29C48/685—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads
- B29C48/686—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads having grooves or cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/68—Barrels or cylinders
- B29C48/685—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads
- B29C48/687—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads having projections with a short length in the barrel direction, e.g. pins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/9259—Angular velocity
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8692598P | 1998-05-27 | 1998-05-27 | |
US86925P | 1998-05-27 | ||
PCT/EP1999/003726 WO1999061214A1 (en) | 1998-05-27 | 1999-05-27 | Process for pelletizing elastomeric anionically polymerised polymers |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69923972D1 true DE69923972D1 (de) | 2005-04-07 |
DE69923972T2 DE69923972T2 (de) | 2005-07-21 |
Family
ID=22201792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69923972T Expired - Fee Related DE69923972T2 (de) | 1998-05-27 | 1999-05-27 | Verfahren zum granulieren von anionisch polymerisierten polymeren |
Country Status (14)
Country | Link |
---|---|
US (1) | US6458300B1 (de) |
EP (1) | EP1089860B1 (de) |
JP (1) | JP4275860B2 (de) |
KR (1) | KR100632024B1 (de) |
CN (1) | CN1191922C (de) |
AU (1) | AU4371499A (de) |
BR (1) | BR9910691B1 (de) |
CA (1) | CA2332923A1 (de) |
DE (1) | DE69923972T2 (de) |
ES (1) | ES2239445T3 (de) |
RO (1) | RO120181B1 (de) |
TW (1) | TW408060B (de) |
WO (1) | WO1999061214A1 (de) |
ZA (1) | ZA200006871B (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5481489B2 (ja) | 2008-11-19 | 2014-04-23 | エクソンモービル・ケミカル・パテンツ・インク | 粘着性組成物及び粘着性組成物を作成する方法 |
CN102133795A (zh) * | 2011-01-26 | 2011-07-27 | 新疆天业节水灌溉股份有限公司 | 塑料挤出设备风冷式电磁加热装置 |
DE102013002559B4 (de) * | 2013-02-15 | 2014-09-18 | Reifenhäuser GmbH & Co. KG Maschinenfabrik | Einschnecken-Extruder und Verfahren zum Plastifizieren von Kunststoff-Polymeren |
CN104783878B (zh) * | 2015-04-29 | 2016-10-12 | 天津博硕倍生物科技有限公司 | 可吸收自锁固定棒及其制备方法 |
JP6120393B1 (ja) * | 2016-07-14 | 2017-04-26 | 日本シーム株式会社 | 造粒機 |
CN106425496B (zh) * | 2016-10-26 | 2018-06-12 | 浙江博海机械有限公司 | 一种多功能机筒加工设备 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2833750A (en) | 1953-06-17 | 1958-05-06 | Exxon Research Engineering Co | Method for finishing polymers |
DE1779922A1 (de) | 1961-02-17 | 1972-01-13 | Internat Basic Economy Corp | Vorrichtung zum Entfernen von Fluessigkeit aus Elastomeren |
DE1286297B (de) | 1963-02-19 | 1969-01-02 | Huels Chemische Werke Ag | Vorrichtung zur Verformung und Auflockerung von synthetischem Kautschuk |
US3382538A (en) | 1966-06-27 | 1968-05-14 | French Oil Mill Machinery | Screw press with slicing apparatus |
DE2027564A1 (de) | 1969-06-05 | 1970-12-10 | International Basic Economy Corp., New York, N.Y. (V.St.A.) | Verfahren und Vorrichtung zur Entfernung von Flüssigkeit aus einem Polymermaterial |
US3672641A (en) | 1970-09-14 | 1972-06-27 | French Oil Mill Machinery | Apparatus for removing liquids from elastomeric polymers |
US3725332A (en) * | 1970-12-15 | 1973-04-03 | Dart Ind Inc | Acrylonitrile-butadiene-styrene compositions |
US3791913A (en) * | 1971-05-17 | 1974-02-12 | Exxon Research Engineering Co | Free flowing elastomer pellets and process for their preparation |
JPS4990736A (de) * | 1972-12-30 | 1974-08-29 | ||
DE2418772C3 (de) * | 1973-04-19 | 1980-03-06 | Sumitomo Chemical Co., Ltd., Osaka (Japan) | Verfahren zur Herstellung von klaren Blockcopolymerisaten |
US4172871A (en) * | 1973-05-24 | 1979-10-30 | General Electric Company | Process for the production of silicone rubber pellets |
US4508592A (en) | 1976-08-04 | 1985-04-02 | Exxon Research & Engineering Co. | Elastomer extrusion drying with gas injection |
US4207218A (en) | 1978-03-27 | 1980-06-10 | The B. F. Goodrich Company | Friable rubber bales |
EP0033351B1 (de) | 1980-01-30 | 1984-08-15 | Buss Ag | Einrichtung zur staubfreien Herstellung von kleinen Teilen |
IT1132944B (it) | 1980-10-13 | 1986-07-09 | Montedison Spa | Composizioni di materiale elastomerico,in forma di pani o balle friabili,e procedimento per ottenerle |
US4483886A (en) * | 1982-05-27 | 1984-11-20 | Exxon Research & Engineering Co. | Method for making free-flowing, melt-coated rubber pellets |
US4622193A (en) | 1984-06-15 | 1986-11-11 | Exxon Research & Engineering Co. | Method for making free flowing coated rubber pellets |
US4970118A (en) | 1984-06-15 | 1990-11-13 | Exxon Research And Engineering Co. | Method for making free-flowing coated rubber pellets |
US4822545A (en) * | 1984-06-15 | 1989-04-18 | Exxon Research & Engineering Company | Method for making free-flowing coated rubber pellets |
US5028663A (en) | 1988-04-28 | 1991-07-02 | Chung Chan I | Solid state processing of polymer blends |
US5098635A (en) | 1989-11-09 | 1992-03-24 | Copolymer Rubber & Chemical Corporation | Process for manufacturing friable rubber bales |
US5041249A (en) | 1989-12-26 | 1991-08-20 | Exxon Chemical Patent Inc. | Process for low-temperature elastomer finishing |
US5114648A (en) * | 1991-03-28 | 1992-05-19 | Kuc Sr John | Method of producing products from rubber compositions |
US5415354A (en) | 1992-11-03 | 1995-05-16 | Illinois Institute Of Technology | Solid state shear extrusion pulverization |
US5408004A (en) | 1993-08-17 | 1995-04-18 | The Dow Chemical Company | Polyolefin blends and their solid state processing |
-
1999
- 1999-05-06 US US09/306,123 patent/US6458300B1/en not_active Expired - Fee Related
- 1999-05-14 TW TW088107869A patent/TW408060B/zh active
- 1999-05-27 CN CNB998066834A patent/CN1191922C/zh not_active Expired - Fee Related
- 1999-05-27 DE DE69923972T patent/DE69923972T2/de not_active Expired - Fee Related
- 1999-05-27 BR BRPI9910691-4A patent/BR9910691B1/pt not_active IP Right Cessation
- 1999-05-27 ES ES99926469T patent/ES2239445T3/es not_active Expired - Lifetime
- 1999-05-27 JP JP2000550652A patent/JP4275860B2/ja not_active Expired - Fee Related
- 1999-05-27 EP EP99926469A patent/EP1089860B1/de not_active Expired - Lifetime
- 1999-05-27 AU AU43714/99A patent/AU4371499A/en not_active Abandoned
- 1999-05-27 RO ROA200001162A patent/RO120181B1/ro unknown
- 1999-05-27 WO PCT/EP1999/003726 patent/WO1999061214A1/en active IP Right Grant
- 1999-05-27 KR KR1020007013186A patent/KR100632024B1/ko not_active IP Right Cessation
- 1999-05-27 CA CA002332923A patent/CA2332923A1/en not_active Abandoned
-
2000
- 2000-11-23 ZA ZA200006871A patent/ZA200006871B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
WO1999061214A1 (en) | 1999-12-02 |
US6458300B1 (en) | 2002-10-01 |
JP2002516192A (ja) | 2002-06-04 |
CN1191922C (zh) | 2005-03-09 |
EP1089860B1 (de) | 2005-03-02 |
BR9910691A (pt) | 2001-10-02 |
ZA200006871B (en) | 2001-06-21 |
TW408060B (en) | 2000-10-11 |
CN1303327A (zh) | 2001-07-11 |
ES2239445T3 (es) | 2005-09-16 |
CA2332923A1 (en) | 1999-12-02 |
KR20010025101A (ko) | 2001-03-26 |
RO120181B1 (ro) | 2005-10-28 |
BR9910691B1 (pt) | 2009-05-05 |
JP4275860B2 (ja) | 2009-06-10 |
EP1089860A1 (de) | 2001-04-11 |
AU4371499A (en) | 1999-12-13 |
KR100632024B1 (ko) | 2006-10-04 |
DE69923972T2 (de) | 2005-07-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: STOLMAR SCHEELE & PARTNER, 80331 MUENCHEN |
|
8339 | Ceased/non-payment of the annual fee |